135 feedback bounding box adjustments

[ChromaticPanic]

As a user I would like to be able to adjust a bounding box to better fit a seed Closes #135

Tasks

• [x] Fix Microscope Feed Magic number offsets
• [x] Update FeedbackForm Options
• [x] Overlay an adjustable div to indicate what the feedback will be
• [x] Focus this interaction such that there is unobstructed view of the image